Cheap Flights from Perth to San Diego from $3,051

Compare Perth to San Diego flight deals

Find the cheapest month or even day of the year to fly to San Diego

Book the best San Diego fare with no extra fees

Flight deals from Perth to San Diego

Looking for a cheap last-minute deal or the best return flight from Perth Airport to San Diego? If you want to travel next month, return fares start from $3,051. Find the lowest prices on one-way and return tickets right here.

San Diego.$3,051 per passenger.Departing Sun, 10 May, returning Fri, 15 May.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Perth on Sun, 10 May, arriving in San Diego International.Inbound indirect flight with Qatar Airways, departs from San Diego International on Fri, 15 May, arriving in Perth.Price includes taxes and charges.From $3,051, select.

San Diego.$3,179 per passenger.Departing Mon, 18 May, returning Wed, 17 Jun.Return flight with Virgin Australia and Air Canada.Outbound indirect flight with Virgin Australia, departs from Perth on Mon, 18 May, arriving in San Diego International.Inbound indirect flight with Air Canada, departs from San Diego International on Wed, 17 Jun, arriving in Perth.Price includes taxes and charges.From $3,179, select.

San Diego.$3,334 per passenger.Departing Sun, 19 Jul, returning Mon, 3 Aug.Return flight with Singapore Airlines and Delta.Outbound indirect flight with Singapore Airlines, departs from Perth on Sun, 19 Jul, arriving in San Diego International.Inbound indirect flight with Delta, departs from San Diego International on Mon, 3 Aug, arriving in Perth.Price includes taxes and charges.From $3,334, select.

San Diego.$3,582 per passenger.Departing Sun, 12 Jul, returning Mon, 27 Jul.Return flight with Singapore Airlines and Delta.Outbound indirect flight with Singapore Airlines, departs from Perth on Sun, 12 Jul, arriving in San Diego International.Inbound indirect flight with Delta, departs from San Diego International on Mon, 27 Jul, arriving in Perth.Price includes taxes and charges.From $3,582, select.

San Diego.$3,711 per passenger.Departing Sun, 7 Jun, returning Mon, 15 Jun.Return flight with Virgin Australia.Outbound indirect flight with Virgin Australia, departs from Perth on Sun, 7 Jun, arriving in San Diego International.Inbound indirect flight with Virgin Australia, departs from San Diego International on Mon, 15 Jun, arriving in Perth.Price includes taxes and charges.From $3,711, select.

San Diego.$3,917 per passenger.Departing Sat, 21 Nov, returning Sun, 6 Dec.Return flight with ANA (All Nippon Airways) and Air Canada.Outbound indirect flight with ANA (All Nippon Airways), departs from Perth on Sat, 21 Nov, arriving in San Diego International.Inbound indirect flight with Air Canada, departs from San Diego International on Sun, 6 Dec, arriving in Perth.Price includes taxes and charges.From $3,917, select.

San Diego.$4,091 per passenger.Departing Thu, 17 Sep, returning Thu, 8 Oct.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Perth on Thu, 17 Sep, arriving in San Diego International.Inbound indirect flight with Qatar Airways, departs from San Diego International on Thu, 8 Oct, arriving in Perth.Price includes taxes and charges.From $4,091, select.

San Diego.$4,307 per passenger.Departing Thu, 23 Apr, returning Thu, 30 Apr.Return flight with Qatar Airways and Alaska Airlines.Outbound indirect flight with Qatar Airways, departs from Perth on Thu, 23 Apr, arriving in San Diego International.Inbound indirect flight with Alaska Airlines, departs from San Diego International on Thu, 30 Apr, arriving in Perth.Price includes taxes and charges.From $4,307, select.

San Diego.$4,319 per passenger.Departing Mon, 1 Mar, returning Thu, 18 Mar.Return flight with Emirates and Air Canada.Outbound indirect flight with Emirates, departs from Perth on Mon, 1 Mar, arriving in San Diego International.Inbound indirect flight with Air Canada, departs from San Diego International on Thu, 18 Mar, arriving in Perth.Price includes taxes and charges.From $4,319, select.

San Diego.$15,649 per passenger.Departing Mon, 17 Aug, returning Fri, 28 Aug.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Perth on Mon, 17 Aug, arriving in San Diego International.Inbound indirect flight with Qatar Airways, departs from San Diego International on Fri, 28 Aug, arriving in Perth.Price includes taxes and charges.From $15,649, select.

San Diego.$20,471 per passenger.Departing Mon, 12 Oct, returning Tue, 27 Oct.Return flight with Singapore Airlines and jetBlue.Outbound indirect flight with Singapore Airlines, departs from Perth on Mon, 12 Oct, arriving in San Diego International.Inbound indirect flight with jetBlue, departs from San Diego International on Tue, 27 Oct, arriving in Perth.Price includes taxes and charges.From $20,471, select.

Find the cheapest month to fly from Perth to San Diego

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Perth to San Diego flights are currently cheapest in May.

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Alternative Perth to San Diego routes

Looking for the cheapest, fastest or easiest route from Perth to San Diego? You could fly into the following airports instead.

San Diego International

4km from central San Diego

ClosestCheapest

from $3,051

Search flights

McClellan-Palomar

48km from central San Diego

Search flights

Perth to San Diego: Flight information

The things to know before you go.

Cheapest flight found	$3,051
Cheapest month to fly	May

Finding cheap flights from Perth to San Diego: Frequently asked questions

How many airports are there in San Diego?

There are 2 airports in San Diego: San Diego International and McClellan-Palomar.

How much are return flights from Perth to San Diego?

The best price we found for a return flight from Perth to San Diego is $3,051. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Perth to San Diego?

Currently, there are no airlines that fly direct from Perth to San Diego. But we found flights with one or more stops from $3,051.

How many flights are there a week from Perth to San Diego?

As of April 2026, there are no flights flying from Perth to San Diego.

When is the cheapest time to fly from Perth to San Diego?

The cheapest month to fly from Perth to San Diego is usually May.

Which is the cheapest airport to fly into in San Diego?

If you're flying from Perth Airport, the cheapest airport near San Diego is San Diego International – which is 4.1 km away from the centre of San Diego. We've found flights into this airport from $3,051.

Which upcoming date is cheapest to fly from Perth Airport to San Diego on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Perth Airport to San Diego on Sunday, 10 May 2026.

Can I get a direct flight from Perth Airport to San Diego?

No airlines currently offer direct flights between Perth Airport and San Diego. Most routes have one or more stops.

How can I get the best flight deal from Perth Airport to San Diego?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Diego but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to San Diego?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Diego is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in San Diego?

In April, the average temperature is usually around 16°C. August is typically the warmest month in San Diego, when it usually averages around 28°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 10°C. The rainiest month is February.

Which is the cheapest airline to fly from Perth Airport to San Diego with?

Currently, Qatar Airways offers the cheapest flight tickets to San Diego.

Flying from Perth Airport (PER) to San Diego: what you need to know

The timezone in San Diego is UTC-7. The city is 15 hours behind Perth, where Perth Airport is located.
To avoid missing your PER to San Diego flight, leave enough time for things like baggage drop and finding your gate. Turning up two hours before international departures and one hour before domestic flights is the general travel rule.
You can expect longer queues during popular months like July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a wise move.
Finding a plane ticket from PER to San Diego with a stopover is easy. Whether you'd like to potentially save cash on your fare or discover a new city, just deselect 'Direct flights only' to browse your options. A top stop on this route is London Heathrow Airport (LHR).
Located around 10 kilometres from the centre of Perth, PER can be reached in about 20 minutes by car, depending on traffic. The journey on public transport takes roughly 30 minutes.
Want a relaxed start to your travels? Stay near PER. Whether you're taking an early flight from Perth Airport to San Diego or just don't like being rushed, these hotels are worth a look:
When it comes to the on-time performance of Perth Airport, 73.04% of flights arrive within the expected time frame.

How to find the cheapest flights from Perth Airport (PER) to San Diego

$1,675 is the cheapest price we've found for a one-way Perth Airport to San Diego flight. A return ticket right now is $3,051. Depending on when you want to go and the availability, these fares can change.
To find cheap flights from PER to San Diego, book as early as possible. Airlines generally offer the most competitive fares when tickets are first released.
If you're flexible with your travel plans, use the 'Whole month' tool. It'll show you the cheapest price across every month when searching for your Perth Airport to San Diego ticket.
There's no need to check back in every day to see if fares have dropped when you create a Price Alert. We'll update you the moment there's an extra saving on cheap flights from PER to San Diego.
Choose your preferred departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from Perth Airport to San Diego by 'Best,' 'Cheapest' or 'Fastest.'

Airports in San Diego

San Diego International Airport (SAN)

San Diego International Airport (SAN) to central San Diego takes around 10 minutes to reach by car. The centre is roughly 5 kilometres away.
It'll take around 20 minutes if you're travelling on public transport.
Consider booking a hotel close to SAN if you have a late flight from Perth Airport to San Diego. Settle into one of these accommodation options and make your first night all about catching up on rest:
Go where the road takes you with a San Diego International Airport rental car. Book your wheels from Thrifty, Dollar or Budget and discover more of San Diego and beyond.
Lock in the best deal by booking your ride from San Diego International Airport around two weeks in advance of your flight from PER to San Diego.
The address for SAN is N Harbour Dr.

McClellan-Palomar Airport (CLD)

McClellan-Palomar Airport (CLD) is around 56 kilometres from central San Diego. Once you've hopped off your flight from Perth Airport to San Diego, it'll take you around 40 minutes to reach the heart of the city in a ride-share or cab.
The trip will take about 2 hours 15 minutes on public transport.
Hang up the 'Do not disturb' sign and unwind at a hotel near CLD. Here are a few options where you can check in after your PER to San Diego flight:
The fastest way to reach your destination is with a McClellan-Palomar Airport rental car. Grab your wheels from Budget, Hertz or Avis and be on your way in a flash.
Typically, the earlier you book, the bigger the savings and variety of vehicles. Reserve your ride from CLD as soon as you've confirmed your plans.

Best time to go to San Diego

Before securing your flights from Perth Airport to San Diego, consider which time of year works best for you. High season in San Diego offers a lively atmosphere and plenty of things to do, while the low season brings cheaper deals on hotels and fewer crowds.
The warmest month in San Diego is August, with temperatures ranging between 17ºC and 28ºC. Book your Perth Airport to San Diego plane ticket then if that's your definition of good weather.
February has average temperatures of between 7ºC and 23ºC. Look for a cheap ticket from PER to San Diego around that time if you want to travel when it's cooler.

More about San Diego

After booking your flight from Perth Airport to San Diego, choose a hotel that puts you right where the action is. Make one of these accommodation options your base for exploring San Diego:
There are so many things to discover in this city it can be difficult to know where to start. USS Midway Museum, San Diego Zoo and SeaWorld San Diego are top sights which should feature on every San Diego itinerary.

Explore more of United States

San Diego has plenty going for it, but there are so many other corners of United States you should also see. About 177 kilometres north-west of San Diego, a visit to Los Angeles will fill your itinerary to the brim. Start with leading sights like Griffith Observatory, The Broad and La Brea Tar Pits & Museum.
If there's time to check out another major destination in United States, head for Phoenix, roughly 483 kilometres east of San Diego. Desert Botanical Garden, Heard Museum and Papago Park are among its highlights.